baber/WOPTO huggingface dataset:
Patent WO-2004027925-A1 (WO)
Inventor: AICHHOLZER WALTER
IPC: H01Q1/32
Filed: 2003-09-08
Abstract: The invention relates to a method for integrating antenna elements into plastic parts of vehicles, according to which the antenna elements are inserted between the lacquer layer and the plastic support during a lacquering process, particularly a film lacquering process. The invention further relates to the parts that are produced by means of the inventive method and the vehicles which are provided with said parts.
Patent DE-1806576-A1 (DE)
Title: Punching machine with rotary tool
Inventor: DAVID MARTIN MERRIL
IPC: B21H7/00
Filed: 1968-11-02
Abstract: Cutting-stamping machine consisting of two vertical and parallel side walls between which are mounted parallel to each other. To one roll is fitted the cutting stamp tool and another anvil roll. These are driven together in such a way that through a suitable gear train the anvil roll is reciprocated along its axis whilst working so as to cause a different part of its circumference to be exposed opposite the cutting-stamping tool mounted on the other roll thereby evening out the wear on the anvil roll.
Patent DE-1903968-A1 (DE)
Title: Thiophenols with the sulphides or polysul- - phides of cobalt and nickel as catalyst from
Inventor: HARTUNG DR SIGURD
IPC: B01J27/04
Filed: 1969-01-28
Abstract: Thiophenols with the sulphides or polysulphides of cobalt and nickel as catalyst, from water containing diaryl-disulphides. Method of preparation of thiophenols by reduction of the respective diphenyldisulphide. A solution of the diphenyldisulphide is treated with H2 at raised pressure and in the presence of a catalyst at a temp. between 60 degrees and 300 degrees C to produce the corresponding thiophenol. Catalyst is the sulphide or polysulphide of Co or Ni. Suitable aromatic disulphides are complexes of general formula:- where R = H halogen or alkyl. n = a whole number between 1 and 5.
Patent DE-1905315-A1 (DE)
Title: Cutting device for sheet-like solid,porous - and foamed materials
Inventor: HERMS MANFRED
IPC: B26D1/00
Filed: 1969-02-04
Abstract: Drive elements for the cutting tools are mounted either side of the cantilever arm which runs across the cutting line and is coupled to the frame of the machine. Their drive shafts are positioned so that they project so as to form an angle of 0-180 degrees C with a plane that is perpendicular to a supporting table.
Patent DE-1934329-A1 (DE)
Title: Anti glare spectacles
Inventor: WAGNER KARL
IPC: G02C7/16
Filed: 1969-07-07
Abstract: The lenses have dark stripes in the form of a shutter. Instead of the glass alternate stripes of transparent glass or plastic are separated by opaque strips which are as thin as possible. The basic material may consist of a stack of layers of aterials as above, and with a darkened adhesive substituted for the opaque foils. The stripes may be horizontal, vertical, or be crossed, or may be horizontal in the upper half and vertical in the lower half of the lenses. Alternatively a spiral or concentric ring pattern may be used.
Patent DE-1943516-A1 (DE)
Title: Concrete reinforcing rod bending device
Inventor: SCHNEIDER HELMUT
IPC: B21D11/12
Filed: 1969-08-27
Abstract: Concrete reinforcing rod bending machine consisting of a rectangular steel table in the centre of which is fitted a revolvable metal rim disc with holes along its periphery for the insertion of cylindrical pegs to act as pivots for the bending of the rods. The table has along its long edge running a vertical ledge recessed below it against which are clamped the perforated strip fitted parallel to its shorter edge, which are located with clamps overlapping the rable edge and clamping bolts for securing them in position, which are tightened against the ledge running below the table.
Patent DE-2002228-A1 (DE)
Title: Two directional heat treatment furnace fortubes
Inventor: WASSEN HANS
IPC: C21D9/08
Filed: 1970-01-20
Abstract: Heat treatment of long workpieces, requiring passage through preheating, heating and cooling zones, in two separate streams so that the workpieces are moved through the various zones along paths in opposite directions in different vertical planes or side by side.
Patent DE-2027202-A1 (DE)
Title: 4-amino-7-nitro-1,2-benzisothiazolones - useful as pesticides - and dye intermediates
IPC: C07D275/04
Filed: 1970-06-03
Abstract: Cpds. of formula (II): (where R is H or an aliphatic or cycloaliphatic residue) are prepd. by reacting a 4-halo-7-nitro-1,2-benzisothiazole with R-NH2. Cpds. of formula (I) (where X is halogen or NO2) are prepd. by reacting (II) with halogen or NHO3. (I) and (II) (esp. I; X = NO2)) are fungicides.
Patent DE-2036501-A1 (DE)
Title: Polyurethane foam moulded bodies - with a reinforced necked cross sectional section
IPC: B29C44/00
Filed: 1970-07-23
Abstract: A porous insert is positioned in mould in the constricted section which absorbs some of foam and alters rate of foaming so that a stromg, fine pored foam is formed at this section. Pref. absorbent insert is fibrous or stranded material and esp. filter paper strips.
Patent DE-2047336-A1 (DE)
Title: Insulation on solid propellants
IPC: C06B23/04
Filed: 1970-09-25
Abstract: The insulation consists of (a) a fine-grain coolant, (b) a urethane prepolymer, (c) a hardener for (b), containing active H atoms or isocyanate groups, and (d) a flame-resistant softener. This solvent-free mixture is applied, without a bonding layer, by injection-moulding, onto the propellant. The composition has a high proportion of coolant, can be applied rapidly and uniformly to the propellant and adheres strongly.
Patent DE-2049236-A1 (DE)
Title: Urine urobilin determination - by oxidizing urobilinogen and measuring absorption of copper complex of oxidn product
IPC: G01N33/52
Filed: 1970-10-07
Abstract: The acidified urine sample is oxidised with 3% H2O2 (which gives a more rapid and more certain oxidn. than the concn. Cu salt soln previously used) and the resulting urobilin is extracted with CHCl3 as Cu complex, pref. by extracting with a CHCl3 soln. of Cu salt of a higher fatty acid (pref. Cu palmitate) so that conversion into the coloured copper complex is effected simultaneously with extraction. The concn. of urobilin is determined by measuring the extinction at 500 nm and comparing this with a standard sample. The pref. standard is a soln. of calcein in pH 12 buffer (calibrated against urobilin soln. of known concn). which has the same absorption spectrum between 490 and 510 nm as the urobilin- Cu complex.
Patent DE-2051043-A1 (DE)
Title: Fabric swelling - by water treatment before entering an organic soln phase
IPC: D06M23/10
Filed: 1970-10-17
Abstract: The fabric is either immersed in water or sprayed to soak it, and the water squeezed out and vacuum extracted to give an even and equal treatment with a swelling agent before it enters the treatment phase with chlorinated hydrocarbons or other organic solns. Difficulties in mixing swelling agents with the solns., where they are necessary, esp. in the treatment of cleaning and finishing woollen textile fabrics, are overcome.
Patent DE-2058910-A1 (DE)
Title: Selective alkali metal ion sieves - produced from hydrated manganese dioxide, used for inds waste or saline water
IPC: B01J39/10
Filed: 1970-11-30
Abstract: Selective adsorption of individual alkali metal ions or heir mixtures from saline waters or industrial waste waters, for recovery, purification or analysis, can be carried out by means of ion sieves consisting of manganese dioxide contg. OH gps. whose H atoms can be fully or partly replaced by alkali metal ions; these groups are contained in cells having dimensions corresponding to Li+, Na+, K+ or Rb+ ions; the adsorption capacity may reach 6 mequiv/g. The material is prepd. by saturating a manganese dioxide precipitate with a soln. of ions of an alkali metal (s); then heating at 350-500 degrees C until stable cells contg. the alkali metal ions are formed; cooling; hydrating and converting into the H form by treatment with a strong mineral acid. Ion exchanger having high selectivity and capacity and good chemical resistance is obtained; it can be easily regenerated.
Patent DE-2123504-A1 (DE)
Title: Continuous tube welding - with control of hf current density within longitudinal weld seams
IPC: B23K13/02
Filed: 1971-05-12
Abstract: The current density control is achieved by positioning at least one adjustable current conductor on the tube exterior or interior within an area between the point at which the H.F. current is generated and the welding point, parallel to the welding edge. The current conductor is fed with H.F. current in accordance with the direction of the current in the respective edge and is urged towards the centre of the edge. Used espec. for tubes with thick walls, i.e. >4mm thick.
Patent DE-2127752-A1 (DE)
Title: Radiation proofed building - for use in nuclear power stations
IPC: G21C13/093
Filed: 1971-06-04
Abstract: The main building structures are of reinforced cast concrete esp. densified and integral with the concrete members/walls are shielding shell sections of cast iron and/or cast steel which are suppressed in the concrete (so called lost cladding). These cast iron/steel sections are either flat panels or partly open cubical cells and are assembled to form continuous shielding. They may have channels or the like for coolant circulation cast into them. Simpler and cheaper than applying shielding after curing or hardening of the concrete.
Patent DE-2149388-A1 (DE)
Title: Czochralski crystal pulling - with slit pulling rod requiring no seed crystal
Inventor: MATEIKA DIETER DR
IPC: C30B15/36
Filed: 1971-10-04
Abstract: No seed crystal is needed for the Czochralski crystal pulling process if the crystal holder carries a rod with a seed-forming slit. This fills up with semiconductor material on contact with the melt surface and produces a crystal suitable to act as the seed when pulling begins.
Patent DE-2166750-A1 (DE)
Title: Roll for making ribbed reinforcing bars - has deep grooves in small diameter roll for increasing roll life by avoiding filling of grooves
Inventor: HUFNAGL WALTER
IPC: B21B1/16
Filed: 1971-12-06
Abstract: The roll is used for rolling of projecting ribs into the reinforcing bars used for reinforced concrete. Grooves machined into this roll have a depth which is greater than the depth of the ribs formed by this roll. This roll eliminates the build up of the metal on rolling so that the metal flows, without exerting any additional forces on the roll, into the bar core. This design increases the life of the roll and produces an improved rib form. The rolls have an outside diameter which is less than one hundred millimetres and the groove which forms continuous ribs has rounded flanks. The bottom (6) has a flat secion (7) whose sides are curved outwards. The roll of this type is made from carbide and the roll diameters can be kept relatively small without danger of roll breakage.
Patent DE-2215233-A1 (DE)
Title: Flammable thixotropic compsns - contg isopropanol and silica, for ignition of solid fuels
Inventor: GRUNDMANN CLEMENS
IPC: C10L11/02
Filed: 1972-03-29
Abstract: The compsns. contain 50-70 wt.% isopropanol and 30-50 wt. % silica powder, together with an emulsifier. Pref. amts. are 60-39 wt. % isopropanol, 38,84% silica, and 0.77% emulsifier. The materials are suitable for application to solid fuels to assist ignition. They can be filled into containers in the liquid state and then solidify, reducing the risk of explosion during storage. When required for use, they can be liquefied by shaking and then spread easily over the solid fuel.
Patent DE-2216570-A1 (DE)
Title: Water-sol azo dyes - for polyamides
Inventor: DEHNERT JOHANNES DR
IPC: C09B62/82
Filed: 1972-04-06
Abstract: Water sol azo dyes of the 2,6-diaminopyridine series which in the free acid form have the formula: where D is the residue of a diazo component, E = H, opt. subst. alkyl or phenyl, Z = CN or carboxylic amide gp., R = H or opt. subst. aliphatic, araliphatic, cycloaliphatic or aromatic grp. or two grps. R together with the N atom form a satd. heterocyclic ring and n = 1, 2 or 3. The dyes have yellow to reddish blue tints and are esp. useful for dyeing natural and synthetic polyamides such as wool, silk, polycaprolactam and nylon, 6,6 in fast shades with excellent light resistance.
Patent DE-2216636-A1 (DE)
Title: Accelerated concrete setting - by steam and water admixt
Inventor: KEMPIN HORST
IPC: C04B40/00
Filed: 1972-04-07
Abstract: Concrete setting is accelerated by intermixing steam with water during the mixing stage. The steam is pref. injected as a horizontal jet into the mixer and this jet is intersected by a fanned outer water jet applied in a downwardly-inclined direction from above. The method heats the concrete more uniformly due to steam condensation immediately on injection.
Patent DE-2219147-A1 (DE)
Title: Elastomeric roofing strips - made from polyolefins bitumen and fillers
Inventor: MUELLER KARL-HEINZ DIPL CHEM D
IPC: C08L95/00
Filed: 1972-04-20
Abstract: Elastomeric roofing strip (thickness 1.5 - 2.0 mm.) is produced from a mixt. contg. (in wt. %): ethylene-propylene-diene polymer 20-80, polyethylene 20-40, polyisobutylene 5-20, bitumen 20-30, and a filler 10-30. This material has high tensile strength and good resistance against atmospheric agents. It can be protected against biological attacks by addn. of 0.1-0.5% of phenyl-beta-naphthylamine.
Patent DE-2324022-A1 (DE)
Title: Xylose solns. from xylane-contg. raw materials - by steaming, impregnation with dilute acid, resteaming and extracting with water
Inventor: MASPOLI RENATO DIPL ING
IPC: C13K13/00
Filed: 1973-05-12
Abstract: Process is carried out stagewise by (1) deaerating xylane-contg. raw materials such as bagasse, beech wood chips, etc., and heating in steam at atmos. press; (2) impregnating the heated material with a dil. acid at 10-50 degrees C, (3) maintaining the impregnated material in an atmos. of steam at atmos. pressure for 15-90 min and (4) extg. the resulting xylose (formed by hydrolysis of the xylane) with water. The process allows greater control of the reaction and the improved impregnation of the material gives more rapid hydrolysis of the xylane.
Patent DE-2335123-A1 (DE)
Title: Push out blister packaging - with high density polyolefine core coated in vinylchloride and vinyl acetate
Inventor: MAEKAWA HIDEYUKI
IPC: B32B27/32
Filed: 1973-07-10
Abstract: The high density polyolefin core layer is coated on >=1 side with >=1 layer of homo- or copolymerises of vinyl chloride and/or vinyl acetate. Pref. the polyolefin is polyethylene with a density >0.95 or polypropylene with a density >0.90.
Patent DE-2340179-A1 (DE)
Title: Surgical drain eccentric locking mechanism - has male and female portions with bores eccentric to instrument axis
Inventor: FELCZAK THEODORE FLORIAN
IPC: A61M25/02
Filed: 1973-08-08
Abstract: The mechanism is particularly for use with a catheter inserted in a body cavity, and comprises a pair of safety devices mounted on the oblong body, one with a protruding male portion and the other having a hollow portion in which it fits. The male and female portions can be rotated in relation to each other, each having a circular through passage concentric to the other through which the portion is inserted to secure the device on the body. However the passages are eccentric to the centre line of the male portion and the hollow body, so that the safety devices cannot turn right round it. When one of them is rotated, the body and the passage walls are forced into frictional contact, thus preventing displacement.
Patent DE-2345688-A1 (DE)
Title: Domestic food slicer - has rotating disc slicing cutter and a housing with feeding arrangement
Inventor: STETTNER GERHARD
IPC: B26D1/15
Filed: 1973-09-11
Abstract: The slicing machine has a horizontal table which is hinged on the vertical machine housing. The circular cutter rotates in the vertical plane. The part of the housing of the slicing machine which carries the cutter and motor has at its upper end a continuous stiffening plate. This stiffening plate is narrower in the cutting area than in other parts where it covers the motor and the cutter. This arrangement ensures that the slicing process is easier to observe at the cutting location and the stiffening effect of the plate is not lost. By suitable changes in the applied cutting press., corresponding changes in the thickness of the cut food are readily observed.
Patent DE-2357083-A1 (DE)
Title: Rotating table fitting for furniture - has restraining helical spring for crank hinge to compensate for table weight
Inventor: MANNER ROLAND
IPC: E05F1/10
Filed: 1973-11-15
Abstract: The helical spring loaded hinge is used for folding tables which are rotated about a horizontal axis and ensures that relatively heavy table panels can be reliably mounted even in case the furniture such as a cupboard is relatively shallow and the table reaches far out of this type of furniture. The crank handle ensures that the table will rotate and form a full cover for this cupboard. The crank hinge rotates the panel into its covering position in front of the cupboard. The hinge has collar which covers a helical spring with horizontal axis which is used for compensating the weight effects.
Patent DE-2357892-A1 (DE)
Title: Honeycomb wall for screened room - S-shaped metal corrugations give good screening with mechanical strength
Inventor: SCHULZ HANS-WERNER DIPL ING
IPC: H05K9/00
Filed: 1973-11-20
Abstract: A screening box for electromagnetically shielded enclosures, permitting circulation of air, light, and liquids, consists of a honeycomb window, with corrugated metal sheets arranged in a frame to produce a honeycomb of channels which act as waveguides. It is designed so that the tops and bottoms of the corrugations of the strips are as flat as possible, and their sides are bent in an S formation. The arrangement is suitable for the production of ventilating walls for a screened room having an attenuation of better than 120 dB in the working range and the corrugated formation also assures a high mechanical strength.
Patent DE-2358041-A1 (DE)
Title: Tile press feeder and degasser has sieves - arranged in grid sieve carrier frame interchangeable without interrupting working cycle
Inventor: BONGIOANNI GUISEPPE FRANCESCO
IPC: B28C1/18
Filed: 1973-11-21
Abstract: Feeder and degasser for tile presses has a set of clay filters and holding grid sieves which are so designed that they are interchangeable without interruption of the working cycle; these sieves consists of a grid sieve carrier frame in which are fitted rectangular sieve elements displaceably adjacent on guides. The frame has elastic wear-resistant sleeves at the ends, and the sieve elements can be inserted into and withdrawn from the sleeves, without the reduction of pressure in the degassing chamber being thereby affected. The feeder for the press does not have to be stopped at anytime during the working cycle.
Patent DE-2363103-A1 (DE)
Title: Heating and emergency current generation appts. - comprises gas heater, gas engine, generator, gas compressor and heating bodies
Inventor: MUELLER HELMUT
IPC: F02G1/06
Filed: 1973-12-19
Abstract: Combined heating and emergency current appts. for buildings comprises a gas heater, gas engine, generator, gas compressor, and heating bodies (convectors, heat exchangers) such that a closed gas (air) circuit is formed between the heaters, motor, cooler and compressor. The motor drives the emergency current generator and compressor. The cooler acts directly as a space heater and/or water heater for a hot water supply. The motor and compressor have high-r.p.m. rotors on the volumetric displacement principle, and are rigidly intercoupled together. The appts. does not pollute the atmos. and can be driven with given energy sources.
Patent DE-2400077-A1 (DE)
Title: Grinder for sealing faces of slide valves - uses a grinding wheel which carries out a planetary movement round the valve seat
Inventor: BUTZ ALFRED
IPC: B24B7/10
Filed: 1974-01-02
Abstract: The arrangement consists of a cover which can be mounted on a valve housing. A support shaft which is mounted on the cover extends into the valve housing and carries on its end a small air driven turbine which forms at the same time a spigot for a planet wheel. The angle of the support shaft can be adjusted till it is parallel with the valve seat. A 'V' rim is mounted on the planet wheel carrier. A motor driven shaft with 'V' pulley is mounted on the cover. The planet wheel carrier is driven round by a 'V' belt from this pulley. The planet wheel which is a coup shaped small grinding wheel is driven round its own axis by a small belt from the turbine.
Patent DE-2404444-A1 (DE)
Title: Hybrid electrode for metal air cell - has nickel carbon and plastics layers and structure in carbon linking nickel overlapping to plastics
Inventor: GROEPPEL DIETER
IPC: H01M4/86
Filed: 1974-01-30
Abstract: The hybrid electrode for metal air cells has a hydrophile layer of nickel for separating the oxygen on the electrolyte side. There is a plastic hydrophobe layer on the gas side. Between these two there is a hydrophobe layer made from carbon with a metallic structure for dissolving the oxygen. The metallic structure embedded in the carbon layer is linked to the nickel layer on the electrolyte side. On the gas side it partly extends outside the carbon layer into the plastic layer. The plastic layer also has an embedded metallic structure which links up with the metallic structure extending from the carbon layer.
Patent DE-2408586-A1 (DE)
Title: Order form folded in envelope - has order form sheet folded along folding lines and closed along gummed edges
Inventor: AUL WALTER
IPC: B42D15/08
Filed: 1974-02-22
Abstract: Order form folded in an envelope consists of sheet of paper or other suitable material with two adjoining surfaces serving as an order form. The surfaces are provided at their bottom and at their side edges with continuous or interrupted adhesive strips or adhesive points and at their top edge with a coupon. The sheet is provided with two lateral folding lines one positioned between the bottom and top surface and the other between the top surface and the coupon. The order form is formed in an envelope by folding it along the folding lines so that the coupon is enclosed in the formed envelope. Subsequently the envelope is closed along the adhesive edges of the folded sheet. When the envelope is opened the coupon is automatically detached from the order form.
Patent DE-2415623-A1 (DE)
Title: Automatic baler for sailing boat - with vertical venturi pipe complete with float seal
Inventor: ZEHENTMEIER FRANZ-RUDOLF
IPC: B63B13/00
Filed: 1974-03-30
Abstract: The bottom of the hull is fitted with a vertical pipe open at both ends. The top of the pipe has a tapered bore with internal sealing gaskets. A float is trapped in the pipe between the tapered upper end and removable flanges at the lower end. The float can be spring loaded to close the pipe, reinforced by the buoyancy of the float. When the boat is under way the venturi suction at the bottom of the pipe opens the baler for automatic action. This sucks out any water present above the top of the pipe.
Patent DE-2416197-A1 (DE)
Title: Cooling air guides for V-cylinder IC engine - have longitudinal walls falling away downward and sealingly adjoining crankcase
Inventor: THOLEN PAUL DIPL ING
IPC: F01P1/02
Filed: 1974-04-03
Abstract: Cooling air guides for an air-cooled reciprocating piston internal combustion engine with two rows of cylinders in a V-formation and with a suction cooling air fan for air from within the V. The guides each have a fall shaft along the two cylinder rows, with its falling longitudinal wall facing toward the longitudinal mid plane of the engine, falling further downward at the upper longitudinal edge which also faces the engine mid plane, of the cylinder heads and likewise the outermost longitudinal wall of the fall shaft falls further with a space from the cylinder heads. The downward-falling longitudinal wall is bent by a curvature at the height of the feet of the cylinders, at the upper limit of the crankcase, and sealingly adjoins the latter. The engine can be constructed in a small, upward-open space, esp. for amphibious vehicles.